CN219638619U - Fixed contact's intelligent lock that charges - Google Patents
Fixed contact's intelligent lock that charges Download PDFInfo
- Publication number
- CN219638619U CN219638619U CN202321165815.6U CN202321165815U CN219638619U CN 219638619 U CN219638619 U CN 219638619U CN 202321165815 U CN202321165815 U CN 202321165815U CN 219638619 U CN219638619 U CN 219638619U
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- China
- Prior art keywords
- charging
- door lock
- contact
- fixed contact
- plate
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- 239000012634 fragment Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 210000002105 tongue Anatomy 0.000 description 7
- 206010014357 Electric shock Diseases 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model belongs to the technical field of intelligent door locks, and particularly discloses a fixed contact charging intelligent door lock which comprises a lock shell and a charging door buckling body, wherein the lock shell is buckled with the charging door buckling body through a lock tongue, a wire bin is arranged on a locking surface of the lock shell, the wire bin is arranged at a distance from the lock tongue, a touch plate is covered at an opening of the wire bin, a charging plate is arranged in the charging door buckling body, a charging spring piece and a tact switch are arranged on the charging plate, the charging spring piece and the tact switch are electrically connected with the charging plate, and the charging spring piece elastically presses the touch plate and presses the tact switch. The fixed contact charging intelligent door lock can avoid the influence of errors of the extension length of the door lock bolt on the contact effect of the charging contact when the door lock battery is charged, and can also ensure that the charging is performed safely and simultaneously.
Description
Technical Field
The utility model belongs to the technical field of intelligent door locks, and particularly relates to a fixed contact charging intelligent door lock.
Background
The intelligent door lock is an improved lock which is different from the traditional mechanical lock and is more intelligent and simplified in the aspects of user safety, identification and manageability. The intelligent door lock is an executive component for locking the door in an access control system, is a composite lock with safety, convenience and advanced technology, and is generally used in places such as banks, hotels, school dormitories, residential communities, villas and hotels which pay attention to safety and convenient management.
The existing door lock battery real-time charging structure is charged through the door lock bolt, is easily affected by errors of the extending length of the door lock bolt, and affects the contact effect of a charging contact; meanwhile, the exposed contacts of the battery real-time charging structure of some door locks are in an electrified state, so that in order to avoid electric shock, the battery can be charged by adopting lower voltage (for example, voltage below 24V), and the charging speed is lower.
Accordingly, the inventor has devised a charging smart door lock to solve the above-described problems.
Disclosure of Invention
The utility model aims at: the intelligent door lock with the fixed contact is provided, so that the influence of errors of the extending length of the lock tongue during charging can be avoided, and the quick charging can be realized while the safe charging is ensured.
In order to achieve the above purpose, the utility model adopts a technical scheme that:
the utility model provides a fixed contact's intelligent door lock that charges, includes lock casing and charges the door lock body, the lock casing pass through the spring bolt with the door lock body lock charges, be equipped with wire storehouse on the locking surface of lock casing, wire storehouse with the spring bolt separates the setting, the opening part lid in wire storehouse is equipped with the touch panel, be equipped with the charging plate in the door lock body that charges, be equipped with the shell fragment that charges on the charging plate and dab the switch, the shell fragment that charges with dab the switch all with the charging plate electricity is connected, the shell fragment elasticity that charges is supported and is pressed the touch panel is pressed dab the switch.
As an improvement of the charging intelligent door lock with the fixed contact, the middle part of the charging spring plate is bent outwards to form a U-shaped contact part, and the contact part of the contact part extends out of the charging door fastener.
As an improvement of the charging intelligent door lock with the fixed contact, one end of the contact part is bent outwards and then is bent inwards along the charging plate to form the fixing part, and the other end of the contact part is bent outwards and then is bent inwards to form the pressing part.
As an improvement of the charging intelligent door lock with the fixed contact, the fixing part is strip-shaped and is attached to the charging plate, and the fixing part is connected with the tact switch.
As an improvement of the charging intelligent door lock with the fixed contact, the pressing part is U-shaped and elastically presses the tact switch.
As an improvement of the charging intelligent door lock with the fixed contact, a charging bin is arranged on a locking surface of the charging door buckling body, the charging bin is positioned on the opposite side of the wire bin, and the charging plate and the tact switch are accommodated in the charging bin.
As an improvement of the charging intelligent door lock with the fixed contact, the charging spring plate and the tact switch are combined to form a convex shape.
As an improvement of the charging intelligent door lock with the fixed contact, the fixing part and the pressing part of the charging spring plate are both positioned in the charging bin, and the contact part of the charging spring plate is exposed out of the opening of the charging bin.
As an improvement of the charging intelligent door lock with the fixed contact, an insulating frame is arranged at the opening of the wire bin, a groove is formed in the inner side of the insulating frame, the groove is communicated with the wire bin, and the touch plate is located in the groove.
As an improvement of the charging intelligent door lock with the fixed contact, the number of the charging spring pieces, the number of the tact switches and the number of the touch plates are two, the two tact switches are arranged on the charging plates at intervals in parallel, the two tact switches are connected with the two charging spring pieces in one-to-one correspondence, the two touch plates are arranged at intervals in parallel, and the two charging spring pieces elastically press the two touch plates in one-to-one correspondence.
Compared with the prior art, the charging intelligent door lock with the fixed contact has the advantages that the contact plate and the charging spring plate are fixed outside the lock tongue, so that the charging spring plate is in contact with the contact point of the contact plate outside the lock tongue to charge a battery, the influence of the extension length of the lock tongue on the charging contact effect is avoided, meanwhile, the charging spring plate is utilized to press the tact switch under the condition of compression, the exposed charging spring plate is in a power-off state under the condition of opening the door, and therefore, the electric shock risk can be avoided when the charging is carried out by using higher charging voltage (24V-36V), and the quick charging is realized while the safe charging is ensured.
Description of the drawings:
FIG. 1 is an enlarged partial sectional view of a fixed contact charging smart door lock of the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is another partial cross-sectional enlarged view of the fixed contact charging smart door lock of the present utility model;
fig. 4 is an enlarged view at B in fig. 3;
FIG. 5 is an enlarged perspective view of the charging spring and the touch panel in contact state;
FIG. 6 is another enlarged perspective view of the charging spring and the touch panel in contact state;
FIG. 7 is an enlarged perspective view of the charging tab and charging pad of the present utility model;
FIG. 8 is an enlarged perspective view of a charging dome according to the present utility model;
fig. 9 is an enlarged exploded perspective view of the insulator rack and the touch panel of the present utility model.
Illustration of:
1. a lock housing; 11. a bolt; 12. a wire bin; 13. an insulating frame; 131. a groove; 2. a charging door buckling body; 21. a buckling groove; 22. a charging bin; 3. a touch panel; 4. a charging plate; 41. touching the switch; 5. a charging spring plate; 51. a contact portion; 52. a holding portion; 53. a pressing part.
Detailed Description
Embodiments of the present utility model will now be described in detail with reference to the drawings, which are intended to be used as references and illustrations only, and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 9, a fixed contact's intelligent door lock that charges, including a lock casing 1, a charging plate 4 and a charging door lock body 2, lock casing 1 passes through spring bolt 11 and charges door lock body 2 lock, be equipped with a wire storehouse 12 on the closure face of lock casing 1, this wire storehouse 12 separates the setting with spring bolt 11, the opening part lid of wire storehouse 12 is equipped with touch panel 3, touch panel 3 is connected with the battery electricity on the intelligent door lock rear panel, charging plate 4 sets up in charging door lock body 2, be equipped with shell fragment 5 and tact switch 41 that charges on the charging plate 4, shell fragment 5 and tact switch 41 that charges are all connected with charging plate 4 electricity, shell fragment 5 elasticity that charges is pressed touch panel 3 and is pressed tact switch 41.
Referring to fig. 1 and 3, the right side of the lock housing 1 is a locking surface thereof, in the present utility model, the number of the lock bolts 11 is three, the wire bin 12 and the three lock bolts 11 are arranged on the locking surface of the lock housing 1 at intervals from top to bottom, wherein the three lock bolts 11 can movably extend out of the locking surface of the lock housing 1, two openings of the wire bin 12 are arranged on the locking surface of the lock housing 1 at intervals from a row, and the wire bin 12 is used for accommodating wires connected with the charging electrode.
Referring to fig. 2, 5, 6 and 9, an insulating frame 13 is covered at the two openings of the wire bin 12, the insulating frame 13 is plate-shaped, two grooves 131 are spaced apart from each other on the inner side of the insulating frame 13, the bottoms of the two grooves 131 are hollowed out, so that the insulating frame 13 is in a shape like a Chinese character 'ri', the two grooves 131 are communicated with the wire bin 12, the number of the touch plates 3 is two, the two touch plates 3 are arranged in the two grooves 131 in a one-to-one correspondence manner, and the two touch plates 3 are arranged in parallel and insulated apart from each other, so that positive and negative contacts are formed.
Referring to fig. 1 and 3, the left side surface of the charging door fastening body 2 is a locking surface thereof, a charging bin 22 and a fastening groove 21 are sequentially arranged on the locking surface of the charging door fastening body 2 from top to bottom, the charging bin 22 is located at the opposite side of the wire bin 12, the fastening groove 21 is located at the opposite side of the three locking tongues 11, and when the lock housing 1 is locked with the charging door fastening body 2, the three locking tongues 11 on the lock housing 1 extend into the fastening groove 21.
Referring to fig. 2, 4, 5, 6, 7 and 8, in the present utility model, the number of charging spring plates 5 and the number of tact switches 41 are preferably two, the charging plate 4 and the two tact switches 41 are both accommodated in the charging bin 22, the charging plate 4 is vertically fixed on the inner wall of the charging bin 22, the two tact switches 41 are arranged on the charging plate 4 in parallel at intervals, the two charging spring plates 5 are also arranged in a row at intervals, the two tact switches 41 are connected with the two charging spring plates 5 in a one-to-one correspondence, and the two charging spring plates 5 elastically press the two contact plates 3 in a one-to-one correspondence.
Referring to fig. 5 to 8, the two charging spring plates 5 have the same structure, and are positive and negative charging spring plates of the intelligent door lock, the structure of one of the charging spring plates 5 is now specifically described, the middle part of each charging spring plate 5 is bent outwards to form a U-shaped contact part 51, the contact part of the contact part 51 can extend out of the charging door fastener 2, one end of the contact part 51 is bent outwards twice and then extends inwards along the charging plate 4 to form a holding part 52, the holding part 52 is strip-shaped and is attached to the charging plate 4, the tail end of the holding part 52 is connected with the side surface of the tact switch 41, the other end of the contact part 51 is bent inwards twice outwards to form a U-shaped pressing part 53, the pressing part 53 is positioned at the pressing end surface of the corresponding tact switch 41 and elastically presses the tact switch 41, the whole charging spring plate 5 is formed by integrally bending a metal material, the holding part (i.e. the holding part 52) and the pressing part 53) of each charging spring plate 5 are combined with the corresponding tact switch 41 to form a convex shape, the holding part (i.e. the holding part 52) and the pressing part 53) are positioned in the charging bin 22, the two charging bin 5 are in the charging bin 22 and are connected in series with the two charging spring plates 22, and the two charging bin 4 are in one-to-one contact with the two charging spring plates 41, and the two charging bin 4 are electrically connected in one-to one contact with the charging spring plates, and are exposed.
Referring to fig. 1 to 9, the working principle of the fixed contact charging intelligent door lock of the present utility model is:
when the door provided with the charging intelligent door lock is closed, the lock shell 1 and the charging door buckling body 2 are mutually covered, the two touch plates 3 are in one-to-one corresponding contact with the contact parts 51 of the two charging elastic pieces 5, the two touch plates 3 respectively compress and deform the two charging elastic pieces 5, at the moment, the contact parts 51 of the two charging elastic pieces 5 are contracted into the charging bin 22, and meanwhile, the pressing parts 53 of the two charging elastic pieces 5 respectively press the corresponding tact switch 41 to enable the tact switch 41 to be closed, so that the anode and cathode charging contacts of the intelligent door lock are communicated with an external low-voltage charging power supply, and the effect of charging the battery inside the door lock is achieved;
when the door provided with the charging intelligent door lock is opened, the lock shell 1 is far away from the charging door buckling body 2, the two charging elastic pieces 5 recover to elastically deform, the contact part 51 of the charging elastic piece 5 stretches out of the charging door buckling body 2 from the opening of the charging bin 22, and the pressing part 53 of the charging elastic piece 5 does not press the corresponding tact switch 41 any more, so that the positive and negative charging contact of the intelligent door lock is disconnected from an external low-voltage charging power supply, and the effect of opening the door to disconnect charging is achieved.
According to the charging intelligent door lock with the fixed contact, the charging spring piece 5 fixed on the charging door buckling body 2 is matched with the charging contact of the contact plate 3 on the lock shell 1, so that the influence of the extension length of the lock tongue 11 on the charging contact effect is avoided; the exposed charging spring piece 5 is in a power-off state under the condition of opening the door, so that the electric shock risk can be avoided when the charging is carried out by using higher charging voltage (24V-36V), and the quick charging is realized while the safe charging is ensured.
The above disclosure is illustrative of the preferred embodiments of the present utility model and should not be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. The utility model provides a fixed contact's intelligent door lock that charges, includes lock casing and charges the door lock body, the lock casing pass through the spring bolt with the lock of the door lock body that charges, its characterized in that, be equipped with wire storehouse on the locking surface of lock casing, wire storehouse with the spring bolt separates the setting, the opening part lid in wire storehouse is equipped with the touch panel, be equipped with the charging plate in the door lock body that charges, be equipped with the shell fragment and the tact switch that charges on the charging plate, the shell fragment that charges with tact switch all with the charging plate electricity is connected, the shell fragment elasticity that charges is supported and is pressed the touch panel and is pressed tact switch.
2. The fixed contact charging intelligent door lock according to claim 1, wherein the middle part of the charging spring plate is bent and protruded to form a U-shaped contact part, and the contact part of the contact part extends out of the charging door fastener.
3. The fixed contact charging intelligent door lock according to claim 2, wherein one end of the contact portion is bent outwards and then bent inwards along the charging plate to form a fixing portion, and the other end of the contact portion is bent outwards and then bent inwards to form a pressing portion.
4. The fixed contact charging smart door lock of claim 3, wherein the holding portion is strip-shaped and is attached to the charging plate, and the holding portion is connected to the tact switch.
5. The fixed contact charging intelligent door lock of claim 3, wherein the pressing portion is U-shaped and elastically presses the tact switch.
6. The fixed contact charging intelligent door lock according to claim 1, wherein a charging bin is arranged on a locking surface of the charging door locking body, the charging bin is located on the opposite side of the wire bin, and the charging plate and the tact switch are accommodated in the charging bin.
7. The fixed contact charging smart door lock of claim 6, wherein the charging spring and the tact switch combine to form a convex shape.
8. The fixed contact charging smart door lock of claim 6, wherein the holding portion and the pressing portion of the charging spring are both located in the charging bin, and the contact portion of the charging spring is exposed to the opening of the charging bin.
9. The fixed contact charging intelligent door lock according to claim 1, wherein an insulating frame is arranged at the opening of the wire bin, a groove is formed in the inner side of the insulating frame, the groove is communicated with the wire bin, and the touch plate is located in the groove.
10. The fixed contact charging intelligent door lock according to claim 1, wherein the number of the charging spring pieces, the number of the tact switches and the number of the contact plates are two, the two tact switches are arranged on the charging plates at intervals in parallel, the two tact switches are connected with the two charging spring pieces in one-to-one correspondence, the two contact plates are arranged at intervals in parallel, and the two charging spring pieces elastically press the two contact plates in one-to-one correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165815.6U CN219638619U (en) | 2023-05-15 | 2023-05-15 | Fixed contact's intelligent lock that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165815.6U CN219638619U (en) | 2023-05-15 | 2023-05-15 | Fixed contact's intelligent lock that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219638619U true CN219638619U (en) | 2023-09-05 |
Family
ID=87814878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321165815.6U Active CN219638619U (en) | 2023-05-15 | 2023-05-15 | Fixed contact's intelligent lock that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219638619U (en) |
-
2023
- 2023-05-15 CN CN202321165815.6U patent/CN219638619U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |